Implemented creating a team <-> list relation

models/team_list_create.go

@@ -0,0 +1,26 @@
+package models
+
+// Create creates a new team <-> list relation
+func (tl *TeamList) Create(doer *User) (err error) {
+
+	// Check if the rights are valid
+	if err = tl.Right.isValid(); err != nil {
+		return
+	}
+
+	// Check if the team exists
+	_, err = GetTeamByID(tl.TeamID)
+	if err != nil {
+		return
+	}
+
+	// Check if the list exists
+	_, err = GetListByID(tl.ListID)
+	if err != nil {
+		return
+	}
+
+	// Insert the new team
+	_, err = x.Insert(tl)
+	return
+}